RunnersLondon, Premian, Andorra, Paris, Moscow. 10 000 runners. 10 000 stories. 100 000 feelings. They are into the hardest sport in the world. Sometimes they succeed. Most of the time they fail. But they keep trying. Trying to pursue their dreams. For some of them it’s becoming the world champion of Ultra Trail World Tour and running insane races. For other ones, it’s just about kissing a girl after the finish line. They have too many differences. But one thing in common. They need to be suffering to exist.